Search gender: all male female サンショウ Japanese Boy Names Variations. 1 names found. gender: all male female Name: sansho Katakana: サンショウ 0 Kanji: 三章 Meaning: 三Three. The third. Kanji to represent the number 3 (three).Again. Again and again. Many times. 章Chapters. Documents. Text. Mark. Seal. Law. A break in a sentence or music. A beautiful ornament or pattern. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > サンショウ Japanese Boy Names Variations.